CN111998881A - Fixing device for cylindrical sensor - Google Patents
Fixing device for cylindrical sensor Download PDFInfo
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- CN111998881A CN111998881A CN202010861932.0A CN202010861932A CN111998881A CN 111998881 A CN111998881 A CN 111998881A CN 202010861932 A CN202010861932 A CN 202010861932A CN 111998881 A CN111998881 A CN 111998881A
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- arc
- screw
- fixing piece
- shaped
- shaped groove
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- 229910000831 Steel Inorganic materials 0.000 claims description 23
- 239000010959 steel Substances 0.000 claims description 23
- 238000010276 construction Methods 0.000 claims description 5
- 230000001012 protector Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
- G01D11/30—Supports specially adapted for an instrument; Supports specially adapted for a set of instruments
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
Abstract
The invention discloses a fixing device for a cylindrical sensor, which comprises an anchor rod or anchor cable fixing device and a sensor fixing device, wherein the anchor rod or anchor cable fixing device is arranged on the sensor fixing device; when the anchor rod or the anchor cable is connected, the anchor rod or the anchor cable is placed between the arc-shaped groove I and the arc-shaped fixing piece I, the handle I rotates to drive the screw rod I to move, and the arc-shaped groove I and the arc-shaped fixing piece I can clamp and fix the anchor rod or the anchor cable; when the cylindrical sensor is fixed, the cylindrical sensor is placed between the arc-shaped groove II and the arc-shaped fixing piece II, the handle II rotates to drive the screw rod II to move, and the arc-shaped groove II and the arc-shaped fixing piece II can clamp and fix the cylindrical sensor; through changing the corresponding relation postfix of each screw I and each screw II, can adjust the contained angle between cylindrical sensor and the stock. Therefore, the cylindrical sensor has better fixation firmness, and the effect of receiving signals by the cylindrical sensor can be ensured.
Description
Technical Field
The invention relates to a fixing device of a sensor, in particular to a fixing device for a cylindrical sensor.
Background
Along with the continuous development of coal mine mechanization, automation, intellectuality, the colliery is monitored with many uses of sensor in the pit, and common cylinder sensor in the pit generally installs at bottom plate and group portion, and the installation is complicated, the construction degree of difficulty is big, and is relatively poor to complicated abominable environmental suitability in the pit, and the limitation is than higher. Therefore, how to simplify the installation of the cylindrical sensor becomes a problem which troubles the popularization and application of the downhole sensor.
In order to simplify the installation method of the cylindrical sensor, a sensor fixing and connecting device is arranged at present, so that the installation and the fixation of the cylindrical sensor are simplified. Fixing commonly used now is relatively simple and easy with connecting device, and it is fixed only with iron wire winding and stock, anchor rope for the sensor, or directly with the sensor welding on stock, anchor rope, can lead to its stability and reliability not high like this, can not guarantee the better result of use of sensor (if detect precision reduction etc.) for the sensor needs the nature maintenance frequently after the installation, and this kind of structure can't dismantle used repeatedly after the sensor installation in addition, leads to the rate of recovery lower.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a fixing device for a cylindrical sensor, which is used for simply and quickly mounting and fixing the cylindrical sensor, and has high stability and reliability in the use process, so that the better use effect of the cylindrical sensor is ensured.
In order to achieve the purpose, the invention adopts the technical scheme that: a fixing device for a cylindrical sensor comprises an anchor rod or anchor cable fixing device and a sensor fixing device,
the anchor rod or anchor cable fixing device comprises a base I, a steel frame I, an arc-shaped groove I, an arc-shaped fixing piece I, a sleeve I, a screw I and a handle I, wherein the base I is provided with a plurality of screw holes I which are uniformly distributed in a ring shape; the arc-shaped groove I and the steel frame I are fixed at one end of the base I, the sleeve I is fixed on the steel frame I, the screw I penetrates through the sleeve I and is in threaded connection with the sleeve I, the handle I is fixed at one end of the screw I, the arc-shaped fixing piece I is fixed at the other end of the screw I, and the arc-shaped fixing piece I is arranged opposite to the arc-shaped groove I; when the anchor rod or the anchor cable is connected, the anchor rod or the anchor cable is placed between the arc-shaped groove I and the arc-shaped fixing piece I, the handle I rotates to drive the screw rod I to move, and the arc-shaped groove I and the arc-shaped fixing piece I can clamp and fix the anchor rod or the anchor cable;
the sensor fixing device comprises a base II, a steel frame II, an arc-shaped groove II, an arc-shaped fixing piece II, a sleeve II, a screw II and a handle II, wherein the base II is provided with a plurality of screw holes II, and the plurality of screw holes II are distributed in one-to-one correspondence with the plurality of screw holes II; the arc-shaped groove II and the steel frame II are fixed at one end of the base II, the sleeve II is fixed on the steel frame II, the screw rod II penetrates through the sleeve II and is in threaded connection with the sleeve II, the handle II is fixed at one end of the screw rod II, the arc-shaped fixing piece II is fixed at the other end of the screw rod II, and the arc-shaped fixing piece II is arranged opposite to the arc-shaped groove II; the other end of the base I and the other end of the base II are respectively connected with the screw hole I and the screw hole II through a plurality of bolts for fixation; when the cylindrical sensor is fixed, the cylindrical sensor is placed between the arc-shaped groove II and the arc-shaped fixing piece II, the handle II rotates to drive the screw rod II to move, and the arc-shaped groove II and the arc-shaped fixing piece II can clamp and fix the cylindrical sensor; through changing the corresponding relation postfix of each screw I and each screw II, can adjust the contained angle between cylindrical sensor and the stock.
Further, base I and base II are the disc, and the quantity of screw I and screw II is 12.
Further, the anchor rod or anchor cable fixing device and the sensor fixing device are identical in structure.
Compared with the prior art, the invention adopts a mode of combining the anchor rod or anchor cable fixing device with the sensor fixing device, and has the following advantages:
(1) the invention can overcome the defects of complex installation process and high construction difficulty of the traditional cylindrical sensor, and is more convenient and simpler; the design of setting up arc stationary blade, arc recess and base I and II relative rotations of base is stronger to the adaptability of colliery in pit anchor rod or anchor rope construction mode, has not only guaranteed the fixed firm nature of cylinder sensor, guarantees the effect of cylinder sensor received signal moreover.
(2) The whole device is simple and light, is convenient to manufacture, install and carry, and can properly adjust the size of the device according to the size of the sensor, such as the length of the screw rod and the sizes of the arc-shaped fixing piece and the groove, so that the installation requirements of various cylindrical sensors are met. Meanwhile, the rotatable design greatly improves the field practicability and meets the installation requirements under different conditions. In addition, the cylindrical sensor can be conveniently recycled after monitoring is completed, and can be repeatedly used, so that the use cost is effectively reduced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a top plan view of the bolt or cable bolt securing device of fig. 1.
In the figure: 1. a base I; 2. a steel frame I; 3. a screw I; 4. an arc-shaped fixing sheet I; 5. an arc-shaped groove I; 6. a sleeve I; 7. a handle I; 8. a bolt; 9. screw I.
Detailed Description
The present invention will be further explained below.
As shown in fig. 1 and 2, the present invention includes a bolt or cable bolt securing device and a sensor securing device,
the anchor rod or anchor cable fixing device comprises a base I1, a steel frame I2, an arc-shaped groove I5, an arc-shaped fixing piece I4, a sleeve I6, a screw I3 and a handle I7, wherein the base I1 is provided with a plurality of screw holes I9, and the screw holes I9 are uniformly distributed in a circular ring shape; the arc-shaped groove I5 and the steel frame I2 are fixed at one end of the base I1, the sleeve I6 is fixed on the steel frame I2, the screw I3 penetrates through the sleeve I6 and is in threaded connection with the sleeve I6, the handle I7 is fixed at one end of the screw I3, the arc-shaped fixing piece I4 is fixed at the other end of the screw I3, the arc-shaped fixing piece I4 is arranged opposite to the arc-shaped groove I5, when the anchor rod or the anchor cable is connected, the anchor rod or the anchor cable is placed between the arc-shaped groove I5 and the arc-shaped fixing piece I4, the screw I3 is driven to move through rotation of the handle I7, and the arc-shaped groove I5 and;
the sensor fixing device comprises a base II, a steel frame II, an arc-shaped groove II, an arc-shaped fixing piece II, a sleeve II, a screw II and a handle II, wherein the base II is provided with a plurality of screw holes II, and the plurality of screw holes II are distributed in one-to-one correspondence with the plurality of screw holes II; the arc-shaped groove II and the steel frame II are fixed at one end of the base II, the sleeve II is fixed on the steel frame II, the screw rod II penetrates through the sleeve II and is in threaded connection with the sleeve II, the handle II is fixed at one end of the screw rod II, the arc-shaped fixing piece II is fixed at the other end of the screw rod II, and the arc-shaped fixing piece II is arranged opposite to the arc-shaped groove II; the other end of the base I1 and the other end of the base II are respectively connected with a screw hole I9 and a screw hole II through a plurality of bolts 8 to be fixed; when the cylindrical sensor is fixed, the cylindrical sensor is placed between the arc-shaped groove II and the arc-shaped fixing piece II, the handle II rotates to drive the screw rod II to move, and the arc-shaped groove II and the arc-shaped fixing piece II can clamp and fix the cylindrical sensor; through changing the corresponding relation postfix of each screw I9 and each screw II, can adjust the contained angle between cylindrical sensor and the stock.
Further, base I1 and base II are the disc, and the quantity of screw I9 and screw II is 12.
Further, the anchor rod or anchor cable fixing device and the sensor fixing device are identical in structure.
The concrete construction process of the invention is as follows:
A. the part of the anchor rod or the anchor cable, which is exposed out of the coal wall, is placed between an arc-shaped groove I5 and an arc-shaped fixing piece I4 in the anchor rod or anchor cable fixing device, a handle I7 is screwed to enable a screw rod I3 to rotate, the sleeve I6 is fixed on a steel frame I2 and is in threaded connection with the steel frame I2, the screw rod I3 drives the arc-shaped fixing piece I4 to move towards the arc-shaped groove I5 at the moment until the inner walls of the arc-shaped groove I5 and the arc-shaped fixing piece I4 are tightly pressed and attached to the anchor rod or the anchor cable, the screwing of the handle I7 is stopped, a locking nut I can be arranged on the screw rod I3 between the handle I7 and the sleeve I6 if needed, the arc-shaped fixing piece I4 is positioned through;
B. the cylindrical sensor is placed between an arc-shaped groove II and an arc-shaped fixing piece II in the sensor fixing device, the handle II is screwed to enable the screw rod II to rotate, the sleeve II is fixed on the steel frame II and is in threaded connection with the steel frame II, the screw rod II drives the arc-shaped fixing piece II to move towards the arc-shaped groove II at the moment until the inner walls of the arc-shaped groove II and the arc-shaped fixing piece II are pressed and attached to the cylindrical sensor, the screwing of the handle II is stopped, a locking nut II can be arranged on the screw rod II between the handle II and the sleeve II if needed, the arc-shaped fixing piece II is positioned by the locking nut II, the handle II is prevented from reversing, and the sensor fixing;
C. according to the installation position of the on-site cylindrical sensor, the optimal included angle between the cylindrical sensor and the anchor rod or the anchor cable is further determined by combining the actual conditions of the on-site bottom plate, the on-site top plate or the on-site side wall, so that the cylindrical sensor has better fixation firmness, and the signal receiving effect of the cylindrical sensor can be ensured; after the corresponding relation that changes each screw I9 and each screw II with II relative rotations of base I1 and base adjusts the optimum angle, connect screw I9 and screw II respectively through a plurality of bolts and make base I1 and base II fixed, finally accomplish cylindrical sensor's installation.
Claims (3)
1. A fixing device for a cylindrical sensor is characterized by comprising an anchor rod or anchor cable fixing device and a sensor fixing device,
the anchor rod or anchor cable fixing device comprises a base I, a steel frame I, an arc-shaped groove I, an arc-shaped fixing piece I, a sleeve I, a screw I and a handle I, wherein the base I is provided with a plurality of screw holes I which are uniformly distributed in a ring shape; the arc-shaped groove I and the steel frame I are fixed at one end of the base I, the sleeve I is fixed on the steel frame I, the screw I penetrates through the sleeve I and is in threaded connection with the sleeve I, the handle I is fixed at one end of the screw I, the arc-shaped fixing piece I is fixed at the other end of the screw I, and the arc-shaped fixing piece I is arranged opposite to the arc-shaped groove I; when the anchor rod or the anchor cable is connected, the anchor rod or the anchor cable is placed between the arc-shaped groove I and the arc-shaped fixing piece I, the handle I rotates to drive the screw rod I to move, and the arc-shaped groove I and the arc-shaped fixing piece I can clamp and fix the anchor rod or the anchor cable;
the sensor fixing device comprises a base II, a steel frame II, an arc-shaped groove II, an arc-shaped fixing piece II, a sleeve II, a screw II and a handle II, wherein the base II is provided with a plurality of screw holes II, and the plurality of screw holes II are distributed in one-to-one correspondence with the plurality of screw holes II; the arc-shaped groove II and the steel frame II are fixed at one end of the base II, the sleeve II is fixed on the steel frame II, the screw rod II penetrates through the sleeve II and is in threaded connection with the sleeve II, the handle II is fixed at one end of the screw rod II, the arc-shaped fixing piece II is fixed at the other end of the screw rod II, and the arc-shaped fixing piece II is arranged opposite to the arc-shaped groove II; the other end of the base I and the other end of the base II are respectively connected with the screw hole I and the screw hole II through a plurality of bolts for fixation; when the cylindrical sensor is fixed, the cylindrical sensor is placed between the arc-shaped groove II and the arc-shaped fixing piece II, the handle II rotates to drive the screw rod II to move, and the arc-shaped groove II and the arc-shaped fixing piece II can clamp and fix the cylindrical sensor; through changing the corresponding relation postfix of each screw I and each screw II, can adjust the contained angle between cylindrical sensor and the stock.
2. The protecting and connecting device for the micro-seismic pick-up sensor according to claim 1, wherein the base I and the base II are both disc-shaped, and the number of the screw holes I and the number of the screw holes II are both 12.
3. A protector and attachment arrangement for a microseismic pick-up transducer according to claim 1 wherein the anchor or cable fixing means and the transducer fixing means are of the same construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010861932.0A CN111998881A (en) | 2020-08-25 | 2020-08-25 | Fixing device for cylindrical sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010861932.0A CN111998881A (en) | 2020-08-25 | 2020-08-25 | Fixing device for cylindrical sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111998881A true CN111998881A (en) | 2020-11-27 |
Family
ID=73471467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010861932.0A Pending CN111998881A (en) | 2020-08-25 | 2020-08-25 | Fixing device for cylindrical sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111998881A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2658752Y (en) * | 2003-11-28 | 2004-11-24 | 长江水利委员会长江工程地球物理勘测研究院 | Device for fixing sensor on anchor head and obtaining three-component detection signal |
| CN201326884Y (en) * | 2008-12-30 | 2009-10-14 | 周山 | Rotary fixing and clamping device |
| CN105135182A (en) * | 2015-08-31 | 2015-12-09 | 中国工程物理研究院总体工程研究所 | Multi-direction adjustable mounting bracket of displacement sensor of centrifugal machine model box |
| CN206019696U (en) * | 2016-08-31 | 2017-03-15 | 温州市国晟汽车电器有限公司 | A kind of sensor multi-angle regulation mounting bracket |
| CN206193498U (en) * | 2016-12-01 | 2017-05-24 | 蒲东齐 | Safety monitoring device based on computer network |
| US20170146373A1 (en) * | 2015-11-23 | 2017-05-25 | Sick Ag | Holder |
| CN207779966U (en) * | 2018-01-09 | 2018-08-28 | 四川陆通检测科技有限公司 | A kind of coupling device for connecting sensor and anchor cable |
| CN211120054U (en) * | 2019-08-12 | 2020-07-28 | 合肥荣事达太阳能科技有限公司 | Adjustable support of solar water heater |
-
2020
- 2020-08-25 CN CN202010861932.0A patent/CN111998881A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2658752Y (en) * | 2003-11-28 | 2004-11-24 | 长江水利委员会长江工程地球物理勘测研究院 | Device for fixing sensor on anchor head and obtaining three-component detection signal |
| CN201326884Y (en) * | 2008-12-30 | 2009-10-14 | 周山 | Rotary fixing and clamping device |
| CN105135182A (en) * | 2015-08-31 | 2015-12-09 | 中国工程物理研究院总体工程研究所 | Multi-direction adjustable mounting bracket of displacement sensor of centrifugal machine model box |
| US20170146373A1 (en) * | 2015-11-23 | 2017-05-25 | Sick Ag | Holder |
| CN206019696U (en) * | 2016-08-31 | 2017-03-15 | 温州市国晟汽车电器有限公司 | A kind of sensor multi-angle regulation mounting bracket |
| CN206193498U (en) * | 2016-12-01 | 2017-05-24 | 蒲东齐 | Safety monitoring device based on computer network |
| CN207779966U (en) * | 2018-01-09 | 2018-08-28 | 四川陆通检测科技有限公司 | A kind of coupling device for connecting sensor and anchor cable |
| CN211120054U (en) * | 2019-08-12 | 2020-07-28 | 合肥荣事达太阳能科技有限公司 | Adjustable support of solar water heater |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201127 |
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| RJ01 | Rejection of invention patent application after publication |